Model:  QY80k
Dead weight in travel state : 54.8ton
1st 2nd axle load: 9650/9650kg
3rd 4th 5th axle load :12850/12850/9800kg
Engine:  OM457LA
Rated power: 315/1900Kw(r/min)
Mx.travel speed : 75km/h
Min.turning diameter :  23000mm
Min.ground clearance : 270mm
Approach angle : 22°
Departure angle:  21.5°
Brake distance(at 30km/h) :  10000mm
Max.Grade ability : 40%
Fuel consumption of 100km : ~50L
Hydraulic system  :Rexroth 
Max.rated lifting load  : 80ton 
Min.rated working radius : 3000mm
Turning radius at swing table tail :  4200mm 
Max.load moment   
Base boom : 2675Kn.m
Full-extend boom:  1341Kn.m
Full-extend boom+jib:  703kn.m
Outtrigger extension distance   
Longitudinal/Lateral : 7000/7000mm
Lifting height   
Base boom  :11.8m
Full-extend boom :  44.8m
Full-extend boom + jib :  60.8m
Boom raising time : 75s
Boom telescoping time   
Full-extending /retracting :  165/165s
Max.swing speed :  1.6r/min
Outtrigger telescoping time   
Outrigger beam extending/retracting synchronously  : 25/15s
Outrigger jack extending/retracting synchronously  :  40/25s
Hoisting speed(single rope)   
Main winch with full load/no load :  100 m/min
Auxiliary winch with full load/no load :  115 m/min
Telescopic boom:  5-section oviform profile
Overall dimensions :14370x2800x3770mm